Mechanics

GMC SIERRA FUEL FILTER PROBLEM

2002 GMC Sierra • 92,000 miles

4.3L Starts but does not stay running, I replaced the fuel Filter and pump what do I do next
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Guest
December 23, 2012.



If you have the spider fuel system, it is known for problems. Did you use a gage and check fuel pressure. Sometimes the poppets need cleaning. If it is a fuel issue? Are there any applicable trouble codes? To check for codes, at the least, you need an obd2 code reader.

JDL
Dec 23, 2012.


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